3r=-8+42

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Solution for 3r=-8+42 equation: 


Simplifying
3r = -8 + 42

Combine like terms: -8 + 42 = 34
3r = 34

Solving
3r = 34

Solving for variable 'r'.

Move all terms containing r to the left, all other terms to the right.

Divide each side by '3'.
r = 11.33333333

Simplifying
r = 11.33333333

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